This is not the latest version. The latest version is Lightroom CC 2015.5 (or Lightroom 6.5)

It will not import the photos from the Canon 80D. You will need to upgrade (if you have a 64 bit operating system); or you can use the FREE Adobe DNG Converter version 9.5 to convert your RAWs to DNG and then import the DNGs into Lightroom.